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Patent Searching and Data


Matches 151 - 200 out of 42,338

Document Document Title
WO/2020/173733A1
A system for transmitting a value by means of a pulse-width-modulated signal is shown. The system comprises a transmitter and a receiver. The transmitter is configured to capture the value and to output a pulse-width-modulated signal, th...  
WO/2020/171802A1
There is provided an apparatus, said apparatus comprising at least one processor and at least one memory including a computer program code, the at least one memory and computer program code configured to, with the at least one processor,...  
WO/2020/172085A1
Methods, systems, and devices for wireless communications are described. In an example, a method includes a first node receiving a precision time protocol (PTP) message, identifying one or more timing domains to be supported by the first...  
WO/2020/168924A1
Disclosed are a sensing data calculation control method and a time-transfer apparatus. The time-transfer apparatus comprises: a clock unit, a processor and a sensor adaptation unit, wherein the sensor adaptation unit comprises a data bus...  
WO/2020/164100A1
A clock synchronization method and a device. The method comprises: controlling a first timer of a first network element to be in a temporally aligned state with respect to a second timer of a second network element, the temporally aligne...  
WO/2020/124005A3
Systems and methods for regaining synchronization between a CMTS core and an RPD, where both the core and the RPD are configured for individual synchronization in a slave configuration to a common grandmaster clock.  
WO/2020/168116A1
Methods, systems, and devices for wireless communications are described. In some systems, a network may schedule a user equipment (UE) for multiple transmission/reception point (TRP) communication. The network may transmit a single downl...  
WO/2020/160932A1
A time server of a coordinated timing network (CTN) receives a command, including a primary-reference-time (PRT) source identifier identifying a time source in use for the server time protocol (STP) facility as a precision-time- protocol...  
WO/2020/160933A1
A time server of a server time protocol (STP) facility of a coordinated timing network (CTN) receives a primary-reference-time (PRT)update, with the primary-reference-time update having been determined with reference to a time source, wh...  
WO/2020/154840A1
The present disclosure relates to a clock distribution method and apparatus in a network. A method performed at a clock distribution apparatus comprises: receiving a first clock signal from a first clock source; receiving a second clock ...  
WO/2020/156287A1
The embodiment of the present invention discloses a method, device and system for customer business transfer, and a computer readable storage medium. The method comprises: mapping a customer business into corresponding predetermined cont...  
WO/2020/155308A1
A synchronization method for a wide area system protection apparatus, an apparatus, a station and a topological architecture. The method comprises: a first station (2) transmitting a first data frame to second stations (1, 4, 5), the fir...  
WO/2020/159847A1
Techniques that provide link establishment between a radio equipment controller (REC) and a radio equipment (RE) in a fronthaul network are described herein. In one embodiment, a method includes performing, Common Public Radio Interface ...  
WO/2020/156642A1
Methods and apparatus are provided for transmitting data. In one aspect, a method of transmitting data comprises identifying a start of a Common Public Radio Interface (CPRI) frame, identifying CPRI data blocks of the CPRI frame, and tra...  
WO/2020/155738A1
The present disclosure relates to a clock distribution method and apparatus in a network. A method performed at a clock distribution apparatus comprises: receiving a first clock signal; receiving a second clock signal; calculating an off...  
WO/2020/156216A1
Disclosed are a method and an apparatus for transmitting configuration information, a storage medium, and a system. The method for transmitting configuration information comprises: mapping a customer service to a predetermined container ...  
WO/2020/159848A1
Techniques associated with link establishment in a fronthaul network are described herein. In one embodiment, a method includes receiving, by a proxy node, a Common Public Radio Interface (CPRI) bit stream transmitted by a radio equipmen...  
WO/2020/154199A1
The present disclosure provides systems and methods for testing time distribution in a network. The method comprises: receiving, at a time receiver, a first time signal transmitted along a first transmission pathway between the time rece...  
WO/2020/151458A1
Provided are a communication method and an optical module. The method comprises: a first optical module determining a first time delay; and the first optical module sending the first time delay to an interface chip. According to the comm...  
WO/2020/147727A1
The present invention relates to the technical field of wireless sensor networks, and in particular, to a timing response-based clock frequency offset estimation method for an industrial wireless sensor network. In the method, a node to ...  
WO/2020/143498A1
Provided in the present application are a data transmission method and a communication device, capable of reducing the power consumption of a sending device when transmitting data. The method comprises: a first device determines a super ...  
WO/2020/146765A1
Methods, systems, and devices for wireless communications are described. In an example ingress point of a wireless communication network, a method includes receiving a first ethernet frame comprising a precision time protocol (PTP) messa...  
WO/2020/140852A1
Provided is a binary iterative clock synchronization system based on a polarization entanglement GHZ state, the system comprising a first synchronization party, a second synchronization party and a transmitting party, wherein the first s...  
WO/2020/141334A1
A network element (36) includes circuitry and at least one port (72). The at least one port is coupled to an optical fabric (32) including one or more optical switches (40) that provide optical paths between the at least one port and mul...  
WO/2020/140850A1
The present invention discloses a clock synchronization system based on quantum entanglement, and a method, comprising: an entanglement source unit, a transmission unit, a clock synchronization unit Alice, a clock synchronization unit Bo...  
WO/2020/142726A1
An ONU is provided. The ONU comprises a receiver configured to receive a first PON frame from an OLT, the first PON frame comprising a first PSBd field, the first PSBd field comprising a first PSync field, the first PSync field comprisin...  
WO/2020/135382A1
A system, method, and apparatus for synchronizing time service of multiple sensors, and an electronic device. A robot (1001) of the system triggers, by means of a trigger signal from a first clock signal source, multiple sensors to colle...  
WO/2020/135332A1
The present application provides a time synchronization method and an electronic device. The method comprises: respectively sending a clock synchronization signal and first real time counter (RTC) information, wherein the clock synchroni...  
WO/2020/133183A1
Disclosed are an audio data synchronization method and device, which relate to the field of short-distance communications. When a wireless connection is established between a mobile phone and a plurality of Bluetooth devices, play-level ...  
WO/2020/133105A1
The present application provides a time signal timing method, a signal switching method, an apparatus, a control system, and an unmanned aerial vehicle. The time signal timing method comprises: determining a synchronization pulse signal ...  
WO/2020/133854A1
The present invention relates to a wireless positioning cable system, which comprises a plurality of wireless positioning cables, a plurality of connectors and a host computer. The wireless positioning cables are connected by means of th...  
WO/2020/136705A1
The present invention provides a multiplex communication device which can be easily checked for processing details of the multiplex communication device, and a working machine. The multiplex communication device is configured to be com...  
WO/2020/132928A1
Provided are a data transmission method and device. The method is applied to an optical transport network. The method comprises: determining the total bandwidth of N slice containers according to a reference unit, wherein the reference u...  
WO/2020/134709A1
The present application relates to a time correction method, device, system, and storage medium, the method comprises: acquiring a first time setting message, the first time setting message carrying a time setting timestamp and a preset ...  
WO/2020/135198A1
The present application discloses a clock synchronization method and device, and a storage medium, which belongs to the technical field of communications. The method comprises: a network device first receives an Announce message from a f...  
WO/2020/135857A1
Disclosed are a time synchronization method, system and device, and a storage medium. The time synchronization method comprises: a clock master device sending, to a clock slave device, a first time message carrying a first timestamp, whe...  
WO/2020/125683A1
Provided by the embodiment of the present disclosure are a method for determining port status and a network node. The method comprises the following steps: determining relevant information of the optimal synchronization source of the net...  
WO/2020/125648A1
Disclosed is a time division multiplexing method. The method comprises: a network switching device receiving a bandwidth update request of at least one user terminal; according to the bandwidth update request, acquiring an interface type...  
WO/2020/125792A1
Disclosed are a data output method and apparatus. The data output method comprises: a source end single board adds time stamps to original data packets, and parallelly sends the data packets added with the time stamps to a destination en...  
WO/2020/128214A1
The invention concerns a method for calibrating a distributed audio reproduction system, comprising a set of N heterogeneous loudspeakers controlled by a server. This method comprises the following steps: a) placing (E415) a microphone i...  
WO/2020/129791A1
According to the present invention, a wireless transmitter/receiver generates first signals for reporting timing of time slots allocated to respective radio station devices. A conversion unit converts the first signals into optical signa...  
WO/2020/119821A1
Disclosed by the embodiments of the present disclosure are a delay jitter compensation method and device and a computer storage medium, the method comprising: a time stamp compensation component determines a current delay jitter of a dat...  
WO/2020/124005A2
Systems and methods for regaining synchronization between a CMTS core and an RPD, where both the core and the RPD are configured for individual synchronization in a slave configuration to a common grandmaster clock.  
WO/2020/113364A1
The present disclosure provides a method (400) in a network node for packet based synchronization. The method (400) includes: receiving (410) from a first upstream node a first message indicating a first accumulated Packet Delay, PD, mea...  
WO/2020/114437A1
The present application provides an FPGA-based high-precision time measurement method, comprising: performing summation computation on output values of all carry chains of a start signal to obtain a number S1 of all carry chains through ...  
WO/2020/114436A1
Provided are a clock synchronization method, system, device and a storage medium, the method comprises: when receiving a PTP message, determining the attribute information of the PTP port according to the PTP port of the obtained PTP mes...  
WO/2020/118095A1
An RF receiver circuit configuration and design is limited by conditions and frequencies to simultaneously provide steady state low-noise signal amplification, frequency down- conversion, and image signal rejection. The RF receiver circu...  
WO/2020/111994A1
A method performed by a transmitting device, in a 3GPP wireless communication 5system (100), for handling generalized Precise Timing Protocol (gPTP) signaling, from a Time Sensitive Network (TSN) is provided. The transmitting device rece...  
WO/2020/108202A1
The disclosure provides a timestamp acquisition method and a time synchronization system. The method comprises: a first device configuring a first tag for a first packet to be transmitted to a second device; and when the first tag is det...  
WO/2020/107527A1
A multi-sensor data synchronization system and an image data synchronization method. The system comprises a host (10) and a plurality of sensors connected to the host. The host (10) is configured to acquire data input by the plurality of...  

Matches 151 - 200 out of 42,338